overloads for java.util.RandomAccess

[Gernot Neppert]

Thanks,  that makes sense to me!


The Streams.stream(List) method should not exist.  Instead, we should use
> list.stream() so that the implementation can overload correctly; instanceof
> RandomAccess is a hack.  The methods in Streams should be for low-level
> stream construction, not getting a stream from things that are already
> Streamable.  These are in need of some refactoring, so stay tuned.
>
>